SN74ACT3651-20PQ

Mfr. #:: SN74ACT3651-20PQ
描述:: IC CLOCKED FIFO MEMORY 132-QFP
生命週期:: 製造商新產品
數據表:: SN74ACT3651-20PQ 數據表
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更多信息:: SN74ACT3651-20PQ 更多信息 SN74ACT3651-20PQ Product Details

產品屬性
屬性值

製造商: 德州儀器

產品分類: 邏輯 - FIFO 存儲器

系列: 74ACT

打包: 托盤

包裝盒: 132-BQFP Bumpered

工作溫度: 0°C ~ 70°C

安裝型: 表面貼裝

功能: 同步

電壓供應: 4.5 V ~ 5.5 V

供應商-設備-包: 132-BQFP (24.54x24.54)

內存大小: 72K (2K x 36)

數據速率: 50MHz

訪問時間: 13ns

最大電流供應: 400μA

巴士定向: 雙向

擴展型: 深度、寬度

可編程標誌支持: 是的

轉發能力: 是的

FWFT-支持: 不

Tags: SN74ACT3651-2, SN74ACT365, SN74ACT36, SN74ACT3, SN74ACT, SN74AC, SN74A, SN74, SN7

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SN74ACT3651-20PQ 評級和評論

A***z

Thanks

2019-04-03

E**h

Arrived for 35 days in bryansk. Working. Inside was sewn "blinker" with led. Good seller, still buy.

2019-07-03

J***r

Nice package of transistors for inventory, randomly tested 5 of them, they all passed

2019-07-23

SN74ACT3651-20PQ 描述

***et: FIFO Mem Sync Dual Depth Bi-Dir 2K x 36 132-Pin BQFP Tray

***i-Key: IC CLOCKED FIFO MEMORY 132-QFP

***ark: FIFO Logic IC; FIFO Function:Synchronous; Access Time, Tacc:13ns; Frequency:50MHz; Memory Organization - FIFO:2048 x 36bit; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:BQFP; No. of Pins:132 ;RoHS Compliant: Yes

***as Instruments: The SN74ACT3651 is a high-speed, low-power, CMOS clocked FIFO memory that supports clock frequencies up to 67 MHz and has read access times as fast as 11 ns. The 2048 36 dual-port SRAM FIFO buffers data from port A to port B. The FIFO memory has retransmit capability, which allows previously read data to be accessed again. The FIFO has flags to indicate empty and full conditions and two programmable flags (almost full and almost empty) to indicate when a selected number of words is stored in memory. Communication between each port takes place with two 36-bit mailbox registers. Each mailbox register has a flag that signals when new mail has been stored. Two or more devices are used in parallel to create wider data paths. Expansion is also possible in word depth. The SN74ACT3651 is a clocked FIFO, which means each port employs a synchronous interface. All data transfers through a port are gated to the low-to-high transition of a continuous (free-running) port clock by enable signals. The continuous clocks for each port are independent of one another and can be asynchronous or coincident. The enables for each port are arranged to provide a simple interface between microprocessors and/or buses with synchronous control. The input-ready (IR) flag and almost-full (AF\) flag of the FIFO are two-stage synchronized to CLKA. The output-ready (OR) flag and almost-empty (AE\) flag of the FIFO are two-stage synchronized to CLKB. Offset values for AF\ and AE\ are programmed from port A or through a serial input. The SN74ACT3651 is characterized for operation from 0C to 70C. For more information on this device family, see the following application reports: FIFO Patented Synchronous Retransmit: Programmable DSP-Interface Application for FIR Filtering (literature number SCAA009) FIFO Mailbox-Bypass Registers: Using Bypass Registers to Initialize DMA Control (literature number SCAA007) Metastability Performance of Clocked FIFOs (literature number SCZA004)

Market price

型號	描述	庫存	價格
SN74ACT3651-20PQ DISTI # 296-4417-ND	IC CLOCKED FIFO MEMORY 132-QFP RoHS: Compliant Min Qty: 36 Container: Tray	Limited Supply - Call
SN74ACT3651-20PQ DISTI # 595-SN74ACT3651-20PQ	FIFO 2048 x 36 synch FIFO Memory RoHS: Compliant	0
SN74ACT3651-20PQ	Bi-Directional FIFO, 2KX36, 13ns, Synchronous, CMOS, PQFP132 RoHS: Compliant	374	1000:$28.8800 500:$30.4000 100:$31.6500 25:$33.0100 1:$35.5500
SN74ACT3651-20PQ		20	15:$33.2640 8:$35.1120 1:$36.9600

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